JPS54137506A - Fine adjuster for pressure loss - Google Patents
Fine adjuster for pressure lossInfo
- Publication number
- JPS54137506A JPS54137506A JP4420678A JP4420678A JPS54137506A JP S54137506 A JPS54137506 A JP S54137506A JP 4420678 A JP4420678 A JP 4420678A JP 4420678 A JP4420678 A JP 4420678A JP S54137506 A JPS54137506 A JP S54137506A
- Authority
- JP
- Japan
- Prior art keywords
- pressure loss
- resistor tubes
- tubes
- auxiliary
- adjust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Pipe Accessories (AREA)
Abstract
PURPOSE: To enable the fine adjustment of pressure loss in resistor tubes without effecting mechanical alteration, by coupling auxiliary resistor tubes for the adjustment in parallel with the resistor tubes.
CONSTITUTION: The pressure loss in the resistor tubes 4 is calculated in consideration of all the resistor tubes 4 and one of the auxiliary resistor tubes 19. If the actual pressure loss is different from the calculated value, the flow rate through the auxiliary resistor tubes 8 is regulated to adjust the pressure loss. If the actual pressure loss is lower than the calculated value, stop valves 18 installed in the auxiliary resistor tubes 19 are entirely closed to adjust the pressure loss. If the actual pressure loss is higher than the calculated value, the stop valves 18 are entirely opened to adjust the pressure loss. To effect the fine adjustment, the capacity of the auxiliary resistor tubes 19 is set at about 5% of the total capacity of both the resistor tubes 4 and the auxiliary resistor tubes 19.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4420678A JPS54137506A (en) | 1978-04-17 | 1978-04-17 | Fine adjuster for pressure loss |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4420678A JPS54137506A (en) | 1978-04-17 | 1978-04-17 | Fine adjuster for pressure loss |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54137506A true JPS54137506A (en) | 1979-10-25 |
JPS6218801B2 JPS6218801B2 (en) | 1987-04-24 |
Family
ID=12685077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4420678A Granted JPS54137506A (en) | 1978-04-17 | 1978-04-17 | Fine adjuster for pressure loss |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54137506A (en) |
-
1978
- 1978-04-17 JP JP4420678A patent/JPS54137506A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6218801B2 (en) | 1987-04-24 |
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